#include <stdio.h>
#include <head.h>
int main(int argc, char const *argv[])
{
    printf("这是一个cmake生成的程序\n");
    printf("2 + 4 = %d\n", sumup(2, 4));
    printf("6 - 4 = %d\n", minus(6, 4));
    return 0;
}